1 Skittles Nutrition Information Skittles are small, round, fruit-flavored candies that come in a variety of colors. 2  The Wrigley Company introduced the candy in 1979.
Q5. How stable is the DNA and how should it be stored? ECACC recommends that cDNA is stored at -80 o C when not in use; repeat thawing should be avoided so we recommend making smaller aliquots of the cDNA after the first thaw. Some laboratories have reported storing cDNA at -20 o C and +4 o C for extended periods (1-2 months) however there is no stability data for these temperatures currently available.
According to the University of California, Los Angeles, blood components should be stored as follows: Red blood cells can be stored for up to 42 days at 1Â°C - 6Â°C, depending on the additive. When kept at -65Â°C or below, red blood cells can be stored for up to 10 years. Platelets can be stored at 20Â°C - 24Â°C for up to 5 days with constant agitation. Plasma that is frozen at temperatures of -18Â°C or below within 8 hours of collection, platelets can be stored for up to 1 year. However, for long term storage there are different best practices that should be closely followed.